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Low Frequency Lead Lag Compensator

IP.com Disclosure Number: IPCOM000048869D
Original Publication Date: 1982-Apr-01
Included in the Prior Art Database: 2005-Feb-09

Publishing Venue

IBM

Related People

Authors:
Fennema, AA [+details]

Abstract

A compensator circuit for a control system provides a low frequency phase lead and a higher frequency phase lag. An active circuit is added to the general circuit as a capacitance multiplier to allow the use of mid-ranged capacitors with operational amplifiers.